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17 lines
580 B
17 lines
580 B
7 months ago
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// RUN: %clang_cc1 -fpass-by-value-is-noalias -triple arm64-apple-iphoneos -emit-llvm -disable-llvm-optzns %s -o - 2>&1 | FileCheck --check-prefix=WITH_NOALIAS %s
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// RUN: %clang_cc1 -triple arm64-apple-iphoneos -emit-llvm -disable-llvm-optzns %s -o - 2>&1 | FileCheck --check-prefix=NO_NOALIAS %s
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// A struct large enough so it is not passed in registers on ARM64.
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struct Foo {
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int a;
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int b;
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int c;
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int d;
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int e;
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int f;
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};
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// WITH_NOALIAS: define void @take(%struct.Foo* noalias %arg)
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// NO_NOALIAS: define void @take(%struct.Foo* %arg)
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void take(struct Foo arg) {}
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